Review of Trig Unit

What is the side across from the right angle called?

• Leg
• Pythagoras
• Hypotenuse
• Altitude

Which trig function would you use with this diagram?

• ^Sin
• ^Cos
• ^Tan
• ^Wha??

Tags

CCSS.HSG.SRT.C.6

What is the cosine of angle P?

• p/q
• q/r
• p/r
• r/q

Tags

CCSS.HSG.SRT.C.6

Use a calculator to find sin 45.

• .707

• 1

• .809

• 1.4

Tags

CCSS.HSF.TF.A.2

Use a calculator to find the cos 70.

• .12

• 2.7

• .94

• .34

Tags

CCSS.HSF.TF.A.2

Use the calculator to find tan 60

• .87

• 1.7

• .5

• .11

Tags

CCSS.HSF.TF.A.2

 Find cosA

• 30/16
• 30/34
• 30/15
• 16/34

Tags

CCSS.HSG.SRT.C.6

 FInd tanX

• 32/40
• 40/24
• 32/24
• 24/32

Tags

CCSS.HSG.SRT.C.6

How do you know which side is the OPPOSITE?

• It is next to the right angle

• It is opposite the right angle

• It is across from the angle

• It is the bottom leg of the triangle

Match the following Trig Ratios with their corresponding Trig functions.

• Sine

• Tangent

• Cosine

Tags

CCSS.HSG.SRT.C.6